Table 2 Factors associated with an incomplete HBV vaccination course (less than 3 doses) in hard-to-reach individuals
From: Hepatitis B vaccination uptake in hard-to-reach populations in London: a cross-sectional study
Variable | Univariable regression | Multivariable regression |
|---|---|---|
OR (95% CI) | OR (95% CI) | |
Gender | p < 0.001 | p = 0.01 |
Male | (base) | (base) |
Female | 2.78 (1.59–4.89) | 2.37 (1.24–4.57) |
Age (linear) | p = 0.80 | p = 0.07 |
19–29 | (base) | (base) |
per 10 year increase | 1.03 (0.82–1.30) | 1.30 (0.98–1.72) |
Ethnicity | p = 0.29 | p = 0.90 |
White C/E European | 1.28 (0.69–2.36) | 1.16 (0.58–2.34) |
White Other | (base) | (base) |
Black African | 2.57 (1.04–6.38) | 1.27 (0.37–4.33) |
Black Other | 0.91 (0.45–1.89) | 0.77 (0.34–1.76) |
Mixed/Other | 1.03 (0.43–2.46) | 0.83 (0.32–2.18) |
Birthplace | p = 0.06 | p = 0.65 |
UK born | (base) | (base) |
Not UK born | 1.7 (0.97–2.99) | 1.19 (0.56–2.51) |
Homelessness | p = 0.02 | p = 0.31 |
Never | (base) | (base) |
History | 0.34 (0.16–0.74) | 0.68 (0.28–1.67) |
Current | 0.62 (0.31–1.22) | 1.11 (0.49–2.50) |
Excessive alcohol consumption | p = 0.24 | p = 0.65 |
No | (base) | (base) |
Yes | 0.74 (0.57–1.03) | 0.88 (0.50–1.54) |
Smoking history | p < 0.001 | p = 0.02 |
Absent | (base) | (base) |
Present | 0.17 (0.06–0.46) | 0.29 (0.09–0.89) |
Green Book risk factors* | p < 0.001 | p < 0.001 |
0 | (base) | (base) |
1 | 0.32 (0.16–0.66) | 0.43 (0.20–0.92) |
2 or more | 0.13 (0.07–0.26) | 0.19 (0.09–0.39) |